Stabilizers, polymers, and emulsions useful for molecular imprinting technology
First Claim
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1. A suspension polymerization stabilizer comprising a copolymer containing monomer units A defined as Cn F2n+1 SO2 N(C2 H5)C2 H4 --O--CO--CH═
- CH2 and comonomer units B defined as CH3 O(CH2 CH2 O)m C2 H4 --O--CO--CH═
CH2 ;
where n is between 1 and 20 and m is between 10 and 70 and about 500.
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Abstract
The claimed invention is directed to stabilizers, polymers, and emulsifiers useful in preparing molecularly imprinted materials having recognition capabilities corresponding to the imprint molecule.
90 Citations
10 Claims
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1. A suspension polymerization stabilizer comprising a copolymer containing monomer units A defined as Cn F2n+1 SO2 N(C2 H5)C2 H4 --O--CO--CH═
- CH2 and comonomer units B defined as CH3 O(CH2 CH2 O)m C2 H4 --O--CO--CH═
CH2 ;
where n is between 1 and 20 and m is between 10 and 70 and about 500. - View Dependent Claims (2, 5)
- CH2 and comonomer units B defined as CH3 O(CH2 CH2 O)m C2 H4 --O--CO--CH═
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3. A polymer defined by the formula ##STR5## wherein X is Cn F2n+1, Cn F2n+1 (CH2)r O--, Cn F2n+1 O-- or Cn F2n+1 SO2 N(C2 H5)C2 H2 --O;
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Y is (Z)t CH3 O(CH2 CH2 O)m C2 H2 --O or (Z)t CH3 O(CH2 CH2 O)m -- Z is a print molecule; n is between 1 and 20; m can be zero to about 500; p is at least 1; q can be zero or any positive number; r is 1-20, preferably 1 or 2; s is zero or 1; and t is zero or 1.
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4. A polymer defined by the formula ##STR6## wherein X is Cn F2n+1 SO2 N(C2 H5)C2 H2 --O;
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Y is CH3 O(CH2 CH2 O)m C2 H2 --O; n is between 1 and 20; m is between 0 and 500; p is at least 1; and
q zero or any positive integer.
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- 6. A stable emulsion comprising an emulsion of imprinting molecules in liquid perfluorocarbons containing polyoxyethylene ester groups.
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9. An emulsion comprising imprinting molecules and a polymer defined by the formula ##STR7## wherein X is Cn F2n+1, Cn F2n+1 (CH2)r O--, Cn F2n+1 O-- or Cn F2n+1 SO2 N(C2 H5)C2 H4 --O;
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Y is (Z)t CH3 O(CH2 CH2 O)m C2 H4 --O or (Z)t CH3 O(CH2 CH2 O)m -- Z is a print molecule; n is between 1 and 20; m can be zero to about 500; p is at least 1; q can be zero or any positive number; r is 1-20, preferably 1 or 2; s is zero or 1; and t is zero or 1.
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10. An emulsion comprising imprinting molecules and a polymer defined by the formula ##STR8## wherein X is Cn F2n+1 SO2 N(C2 H5)C2 H4 --O;
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Y is CH3 O(CH2 CH2 O)m C2 H4 --O; n is between 1 and 20; m is zero to about 500; p is at least 1; and
q is zero or any positive integer.
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Specification
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Current AssigneeAndrew G. Mayes, Klaus Mosbach
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Original AssigneeAndrew G. Mayes, Klaus Mosbach
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InventorsMayes, Andrew G., Mosbach, Klaus
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Primary Examiner(s)Schofer, Joseph L.
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Assistant Examiner(s)SAROFIM, NABIL F
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Application NumberUS08/682,852Time in Patent Office830 DaysField of Search526/201, 526/243, 526/215, 526/318.43, 526/199, 526/200, 526/326.2, 526/326.3US Class Current526/201CPC Class CodesB01D 15/3852 using imprinted phases or m...B01J 20/26 Synthetic macromolecular co...B01J 20/268 Polymers created by use of ...C07B 57/00 Separation of optically-act...C08F 2/20 with the aid of macromolecu...C08F 2/44 Polymerisation in the prese...C08F 220/286 and containing polyethylene...C08F 220/387 and containing nitrogen and...G01N 2600/00 Assays involving molecular ...
